Threaded rod torque arm for easier installation Up to 10,000 P/R pulses per revolution Highly resistant to interference from motors and brakes, protected against lightning, overvoltage, overcurrent, and surge impacts Optional isolated redundant dual outputs, optional explosion proof cable glands 3/4 NPT Available with dual output module, redundant scanning sensors and two independent and electrically isolated electronic circuits The housing is protected against dust and liquid contamination by a rugged IP67 enclosure. Models for use in hazardous environments are ATEX certified.